:Product: 0522SGAS.txt :Issued: 2013 May 22 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 142 Issued at 0245Z on 22 May 2013 This report is compiled from data received at SWO on 21 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1847 1847 1847 170 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 125 SSN 119 Afr/Ap 008/008 X-ray Background B5.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.3e+06 GT 10 MeV 5.9e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 3 2 2 2 2 3 Planetary 2 2 2 2 2 3 2 3 F. Comments: None